File name: Migrating TWAIN drivers to WIA.doc 207 KB Microsoft Word file Get Office File Viewers
About This Download
This paper provides information about Microsoft Windows Image Acquisition (WIA) architecture and the process a developer can follow to port a Still Image Architecture (STI)-compliant TWAIN data source to a WIA driver for the Microsoft Windows family of operating systems. The paper also provides guidelines for TWAIN developers to implement WIA for existing TWAIN drivers.
Included in this white paper:
Introduction to WIA Drivers
Porting STI-Compliant TWAIN Drivers to WIA
Separate UI Components from Driver Core Components
Add WIA Support to the Existing STI-Compliant Code
Implement UI Components
Methods by which WIA Clients Configure WIA Driver Core Components
Implement Non-UI Components
Convert TWAIN Operations into WIA Operations Using your New WIA Driver
Terminology
Tables
Mapping WIA Properties to TWAIN Capabilities
Mapping WIA Application Operations to TWAIN Application Operations
.gif)
